DACON PA Akupanga Phased Array Malangizo
Dziwani zaukadaulo waukadaulo wa DACON ULTRASONIC PHASED ARRAY, wochokera kuzaka za m'ma 1950s. Onani masikani amagetsi othamanga kwambiri, mawonekedwe amtengo woyendetsedwa ndi mapulogalamu, ndikuwunika kangapo kuti muzindikire zolakwika ndi kukula kwake.